64370871

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3539}}^1$

素因数の和:3635

約数の個数: 24

約数和(自身を含む): 97194240

約数和(自身を除く): 32823369

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 2021, 3539, 6063, 10617, 18189, 31851, 152177, 166333, 456531, 498999, 1369593, 1496997, 7152319, 21456957, 64370871]

約数ペア:

[(1, 64370871), (3, 21456957), (9, 7152319), (43, 1496997), (47, 1369593), (129, 498999), (141, 456531), (387, 166333), (423, 152177), (2021, 31851), (3539, 18189), (6063, 10617)]